Let's calculate 2784 x 7967
2784 × 7967 = 7967 × (2784)
+ 7967 × 4 that equals 31868
+ 7967 × 80 that results in 637360
+ 7967 × 700 that is equal 5576900
+ 7967 × 2000 resulting in 15934000

= 22180128
